Pioneer DVR-640H-S User manual

ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2006
Serial No.
Model Type Power Requirement Region No. Please confirm 3rd & 4th
alphabetical letters.
DVR-640H-S WPWXV AC 220 V to 240 V 4 &&DL######$$
DVR-540H-S WPWXV AC 220 V to 240 V 4 &&DL######$$
RRV3453
DVD RECORDER
DVR-640H-S
DVR-540H-S
T – ZZV JULY 2006 Printed in Japan
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
This service manual should be used together with the following manual(s):
RemarksOrder No.
DVR-640H-AV/WYXK5
RRV3368
Model
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ........ 2
2. GENERAL INFORMATION ................................... 5
2.1 MODEL TYPE SETTING ................................. 5
3. SCHEMATIC DIAGRAM ....................................... 6

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DVR-640H-S
1. CONTRAST OF MISCELLANEOUS PARTS
jpfy
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
NOTES:
•When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560 Ω→56 × 101→561 ........................................................ RD1/4PU
5 6
1J
47k Ω→47 × 103→473 ........................................................ RD1/4PU 47
3
J
0.5 Ω→R50 ..................................................................................... RN2H R5
0
K
1 Ω→1R0 ..................................................................................... RS1P
1
R0K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω→ 562 × 101→5621 ...................................................... RN1/4PC 56
2
1F
CONTRAST TABLE
DVR-640H-S/WPWXV, DVR-540H-S/WPWXV and DVR-640H-AV/WYXV5 are constructed the same except
for the following :
PCB ASSEMBLIES
P11- 1 1..SCRB ASSY VWV2206 Not used Not used
NSP 1..TUJB ASSY VWM2371 VWM2386 VWM2387
NSP 2..TUJB AI VWV2169 VWV2170 VWV2170
P11- 2 3..TUJB ASSY (for Service) VXX3109 VXX3165 VXX3164
P11- 4 1..MAIN ASSY (for Service) VXX3157 VXX3157 VXX3159* * Refer to
DVR-540H-S/WYXV5
P11- 5 1..DVJB ASSY VWV2160 VWV2160 Not used
P11- 6 1..USBB ASSY VWV2161 VWV2161 Not used
PACKING SECTION
P9- 1 >Power Cord ADG1127 ADG7102 ADG7102
P9- 4 G-Link Cable VDX1010 Not used Not used
P9- 6 NSP Warranty Card ARY7045 Not used Not used
Operating Instructions (English) Not used VRB1418 VRB1418
PLTV Caution VRR1068 Not used Not used
P9-12 Packing Case VHG2757 VHG2747 VHG2746
P9-15 Remote Control Unit Not used VXX2963 VXX2963
P9-16 Battery Cover Not used AZA7424 AZA7424
P9-18 NSP Dry Cell Battery (R6P, AA) Not used VEM1010 VEM1010
EXTERIOR SECTION
P11- 9 HDD 160G ST3160022RS VXF1086 Not used VXF1086
P11- 9 HDD 250G ST3250823 S Not used VXF1082 Not used
P11-14 Flexible Cable 24P VDA2111 VDA2111 Not used
P11-17 Flexible Cable 29P (SCRB) VDA2117 Not used Not used
P11-19 Housing USB (MAIN) VKP2380 VKP2380 Not used
P11-24 Rear Panel VNA2931 VNA2924 VNA2923
P11-27 DV Angle VNE2426 VNE2426 Not used
P11-32 Rubber Spacer VEB1378 Not used Not used
P11-57 Screw M3 x 8 VBA1088 VBA1088 Not used
FRONT PANELSECTION
P13-10 MAIN Key VNK5925 VNK5925 VNK5908
P13-12 Front Panel VNK5957 VNK5957 VNK5923
P13-13 Center Key VNK6026 VNK6026 VNK6025
P13-14 FL Lens PTD VXA2741 VXA2741 VXA2740
P13-15 Door PTD VXA2775 VXA2781 VXA2779
Part No.
Remarks
DVR-640H-AV DVR-640H-S DVR-540H-S
/WYXV5 /WPWXV /WPWXV
Ref.
No. Mark Symbol and Description
Notes : For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “PCB PARTS LIST” and “3. SCHEMATIC DIAGRAM” .

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DVR-640H-S
PCB PARTS LIST
Mark No. Description Part No.
F
A
TUJB ASSY (DVR-640H-S)
SEMICONDUCTORS
IC0701 BA4560RF
IC4001 BD4846G
>IC1001, IC5001 CEK1278
IC0100 HA118326APFR
IC2003 MM1501XN
IC2002 MM1503XN
IC0901 MSP3417G
IC0101 PMC006A8
>Q0301, Q0302, Q0811 2SA1036K
Q0401, Q0410, Q0903, Q0904 2SA1576A
Q5008, Q5009 2SA1576A
Q0303, Q0812, Q6009 2SC2411K
Q0310, Q0409, Q0906, Q5011 2SC4081
Q5010 2SC5876
Q3001-Q3004, Q5006 2SD2114K
Q3210 DTA124EUA
Q0307, Q0313, Q0810, Q3211, Q4001 DTC124EUA
Q5007 HN1A01FU
Q6008 RN4903
Q6001 UMF21N
Q0306 UMF23N
D0106 1SR154-400
D0107, D0811, D3201, D3202 1SS355
D4001-D4003, D4005, D5004, D5006 1SS355
D0001 UDZS11(B)
D0301 UDZS15(B)
D0002 UDZS6R8(B)
D0810 UDZS9R1(B)
D2008, D2009, D2011, D2012 UMZ6R8N
D2017, D2018, D2022, D2023 UMZ6R8N
COILS AND FILTERS
L5005 RADIAL INDUCTOR ATH1109
L0305, L0306 INDUCTOR CTF1306
L2005 INDUCTOR CTF1388
L0301, L0302, L0901, L0904, L5004 CTF1399
L0902 LCYA100J2520
L0903 LCYA101J2520
L0501 LCYA120J2520
L0401, L0403 LCYA150J2520
L0402, L0404 LCYA180J2520
L5003 LRCA331J
CAPACITORS
C0113, C0114 CCSRCH100D50
C0909 CCSRCH101J50
C0117, C0129 CCSRCH120J50
C0306, C0307, C0405, C0411 CCSRCH330J50
C4009 CCSRCH331J50
C2016, C2017, C2022, C2024 CCSRCH471J50
C2028-C2031, C5013 CCSRCH471J50
C0906, C0908 CCSRCH560J50
C0925, C0928 CCSRCH561J50
C0408, C0413 CCSRCH680J50
C0404, C0410 CCSRCH7R0D50
C0406, C0412 CCSRCH820J50
C0403, C0409, C0907, C0915 CCSRCJ3R0C50
C0937 CEAL100M50
C0938 CEAL3R3M50
C0014, C0341, C0711, C0712, C0939 CEAT100M50
C0023, C0025, C0039, C0044 CEAT101M10
C0812, C0813, C6649 CEAT101M10
C0319, C0323, C0351, C3111 CEAT101M16
C0313, C2035-C2037, C2040, C2041 CEAT102M6R3
C5506 CEAT102M6R3
C0004, C2032 CEAT1R0M50
C0111, C0310 CEAT220M25
C0128, C3128 CEAT221M6R3
C0119 CEAT2R2M50
C2038, C2039, C5015 CEAT470M16
C2033, C2034 CEAT471M6R3
C0076 CEAT4R7M50
C5004 CKSQYF105Z50
C0901, C0923, C0926, C2005 CKSRYB103K50
C2011, C2012, C2020, C2027 CKSRYB103K50
C0008, C0012, C0017, C0020 CKSRYB104K16
C0030, C0031, C0035, C0049, C0054 CKSRYB104K16
C0905, C0919, C6428 CKSRYB104K16
C0002, C0007, C0010, C0011, C0016 CKSRYB105K10
C0019, C0026, C0036, C0045-C0048 CKSRYB105K10
C0050, C0051, C0072, C0073 CKSRYB105K10
C0077-C0080, C2109, C4003 CKSRYB105K10
C0301, C5507 CKSRYB222K50
C0924, C0927 CKSRYB392K50
C0003, C0006, C0021, C0022, C0024 CKSRYF104Z25
C0038, C0068-C0071, C0081, C0082 CKSRYF104Z25
C0091, C0092, C0094, C0096, C0115 CKSRYF104Z25
C0135, C0136, C0350, C0407, C0443 CKSRYF104Z25
C0730, C0810, C0811, C0917, C0918 CKSRYF104Z25
Mark No. Description Part No.
TUJB ASSY
F
A
VXX3165 and VXX3164 are constructed the same except for the following :
CONTRAST OF PCB ASSEMBLIES
R153 Not used RD1/4PU393J
R154 RD1/4PU153J RD1/4PU682J
Mark Symbol and Description Part No.
VXX3165 VXX3164 Remarks

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DVR-640H-S
C4001, C4002, C4004, C4005, C4016 CKSRYF104Z25
C5005, C5010, C5014 CKSRYF104Z25
C0005, C0043, C0144, C0929 CKSRYF105Z10
C0701, C0702 CKSYB106K10
RESISTORS
R0156 RD1/4PU273J
R0155 RD1/4PU333J
R0154 RD1/4PU153J
R0701, R0703 RN1/16SE1002D
R0707, R0708 RN1/16SE8201D
R0313, R0909 RS1/10S0R0J
R0302, R0304 RS1/10S100J
R0303, R5012 RS1/10S120J
R2063 RS1/10S3R9J
R0311 RS1/10S471J
R2064 RS1/10S68R0F
R2003, R2006, R2011, R2015, R2020 RS1/10S75R0F
R2022, R2023, R2025, R2027, R2029 RS1/10S75R0F
R2035, R2041, R2043, R2045, R2050 RS1/10S75R0F
R2056, R2059 RS1/10S75R0F
R5007 RS1/16S1203F
R0195 RS1/16S1800F
R0402 RS1/16S2700F
R5006 RS1/16S2702F
R2070 RS1/16S3304F
Other Resistors RS1/16S###J
OTHERS
U301 TV TUNER PACK VXF1106
X0101 CSS1653
X0102 (32 kHz) VSS1197
X0901 (18.432 MHz) VSS1189
CN0101 23P FFC CONNECTOR 9604S-23C
CN0102 9P FFC CONNECTOR VKN2015
CN4002 VKN1439
KN0405 VNF1084
CN5001 KR CONNECTOR B2B-PH-K-S
CN0303 KR CONNECTOR B5B-PH-K-S
JA4002 REMOCON JACK RKN1004
BT0101 LITHIUM BATTERY VEM1037
JA2004 1P PIN JACK VKB1159
JA2010 3P PIN JACK VKB1165
JA2001 JACK VKB1183
JA2003 JACK VKB1184
Mark No. Description Part No.

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DVR-640H-S
2. GENERAL INFORMATION
2.1 MODEL TYPE SETTING
When the MAIN Assy and/or TUJB Assy that are(is)
commonly used with another model are(is) replaced,
they(it) must recognize the model of this unit.
Items to be set: The model number, destination, and
region No. must be set.
• Once the setting has been made, it can never be changed. Be sure to make the setting correctly.
• As this setting resets the Assy(s) in question to the factory-preset status, it is recommended that you obtain
the customer's consent beforehand.
After power on, the following screen is displayed on
TV monitor. Press four digits properly (for example
" 0307 ") by using the remote control unit for service,
according to the screen information.
Disconnect then reconnect the AC power cord of the
unit. Be careful not to impart vibration to the unit
immediately after the AC power cord is disconnected.
[Procedures]
[Purposes] [Tool to be used]
[Notes]
1
2
3
Reset the recorder to all its factory settings.
(Make sure that the recorder is on. Press and hold 7
(STOP) key and press (STANDBY/ON) key on the
front panel.)
The recorder turns off with all settings reset.
4
Press [ESC] then [DISP] keys by using the remote
control unit for servicing, and then confirm each
Model Name (for example " DVR-640H/WPW ").
End
5
Remote control unit for servicing
(GGF1381)
DVR-640H/WPW VERSION : 1.∗∗
SYSCON : RELEASE_100
Rev :1.1000
TUNERCON : 198.000 OK
DRIVE : DVD-RW DVR-L11X OK
1.00 OK
HDD : WDC WD800BB-xxJKCx 80
DEVICE : E2R-FE 1.2 FLASH : 64M
REGION : 4 C : ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗
[Recorder's Model Setting]
Input the number using the remote for Service.
> - - -
Input No. Model
[ 0307 : DVR-640H/WPW ]
[DVR-640H-S model]
[Recorder's Model Setting]
Input the number using the remote for Service.
> - - -
Input No. Model
[ 0207 : DVR-540H/WPW ]
[DVR-540H-S model]

6
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1234
C
D
F
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B
E
DVR-640H-S
TXD1
RXD1
DBGP2
RESET
DBGP0
TU_CON
DBGP1
HSM_TO_T
FANCTL
ASCK
DAT_TO_M
DAM_TO_T
DBGP0
DBGP1
DBGP2
HST_TO_M
FLSTB FLCLK FLDATA KEY1 AGC KEY2
SDA
TU_CON
SCL
MRST
TU_CON
TXD1 RXD1 X525P
P_CONT FLPON FANCTL
STACHG
TUON
TU_DCCON
TEXTV
SEL_IR
SDET1
FUNC_IN
SDET3
SDET2
AMUTE2
SELV1
B_IR3
P_SAVE2
SQU
FUNC_ON
TU_DCCON
EPGEXT
XP_SAVE
SYNCAFT
MUTECTL
P_CONT2
E
C
21
B
E
B
C
C
B2
C2
E
B
E2
E
C
B
1
4 5
2
3
4
5
6
7
8
9
1 2 3
B
2
1
E C
2
1
23417865
100
98
99
96
97
95
1211910 1413 171615 20 211918 22 23 24 25 28 29 3026 27
33
31
32
35
34
36
93
94
92
91
90
89
87
86
88
37
39
38
40
41
42
44
45
43
84
83
85
82
81
78 777980 737476 75 6971 7072 6768 646566 61 606263
46
47
48
58 57 5659 53 52 515455
49
50
C
B
E
E
C
B
Q5011
R5009
C5016 IC5001
R5005
R5014
C5003
C5005
Q5010
R5004
R5010
C5004
D5006
Q5007
R5006
C5018
R5008
R5011
Q5007
R5007
C341
L5003
D4002
Q4001
R4005 R4004
D4001
C4003 R4003
C103
R109
CN102
R106 R107 R108
IC4001
C4002
R4001 C4001
C111
R115
R5002
R5001
C5002
C5013 R5003
R148
R147
R146
CN5001
Q5006
C5010
L5005 C5011
D5004
C5015 C5014
R160
R158
R159
C121
R319
L501
C119 R145
C120 C134
R144
C127
C4004
R156
R154
C126
C132
R155
R153
C133
C128
D106
C130
R171
C131
D107 R165
C4005
C113
R120
C117
C114
C129
R127
X101
R121
R126
R122
C101
R128
R1116
R134
R131
R119
C108 C109 C110
R114 R112 R113
R117
C112
R116 R4002
R124
C4009
R123
R164
R135
R188
R4009
R163
R4008
R152
R132
R130
R105
C115
R201
IC101
R173
R1108
R1107
C116
R184
R1114
C107 R110
R111
Q103
R185
C123
R125
R142
R143
R167
R5015
R162 R141
R161
R104 R174
R136
R137 R139
R140
R1101
R1115
R149
C118
R1111
R1112
Q104
C136
C135
1-A2
1-B4
1-C5,1-D5
1-D3
1-A3
1-C4
GND
2SC4081(QR)-TLB
820
2SC5876(QR)-TLB
***
GND
CEK1278- -T
V+12R1E
GND
HN1A01FU(YGR)-T
GND
HN1A01FU(YGR)-T
10K
0
GND
***
***
***
21251u/50
LRCA331J-T 1SS355-TRB
0.1/25
27K
CH
0
22K
180K
120K
V+31E
GND
10/50
V+5R8E
1SS355-TRB
***
DTC124EUA-TLB
GND
0
1SS355-TRB
10K
YB1u
GND
GND
VKN2015-
***
GND
BD4846G-TRB
V+5R8E V+5M
GND
100
100K 100K 100K
0.1
10K
V+5V
V+5V
V+5V
GND
22/25
2.2K
GND
GND
GND
CH
3.3K
***
CH
2SD2114K(VW)-TLB
0
470p
V+5V
47K
100
100
100
B2B-PH-K-S
ATH1109- -T
0.1/25
***
0.1/25
GND GND
1SS355-TRB
47µ/16
LCYA120J2520-T
100
100
***
100
0
V+12R1SW
12µ
***
2.2/50 1K
100
GND
GND
***
0.1
27K RD
GND GND GND
0.1
***
33K RD
V+5V V+5V
GND GND GND
***
***
220u
1SR154-400-TRB
V+5V
GND
***
V+5M
V+5R8E
0
1SS355-TRB
***
0
V+5F
GND
GND
GND
GND
0.1
10p
***
12p
10p
12p
0
CH
CSS1653- -T
100K
0
100
***
4.7K
V+5V
4.7K
100
100
*** *** ***
100 100
100
100
100
***
100
1M
100
330p
100K
***
1 k
1K
***
V+5V
10K
100
100
100
***
0.1/25
***
PMC006A8-K
***
***
GND
***
0
GND
***
***
V+5V
GND
******
***
***
V+5V
0
100K
100
100k
100
100k
180
100k
100K
100
100K
100
100
100K
100
100
0
***0
GND
100
0
GND
V+5M
GND
0.1
0.1
0
VSS1197-
X102
DBGP2
DBGP1
DBGP0
RESET
RXD1
TXD1
V+5V
GND
GND
OUT
IN
G
NC NC
toFAN
FAN-
FAN+
Note 1 Note 1
Note 1 Note 1
Note2
Note2
FLCLK FLDATA FLSTB
WDT ACDET HSM_TO_T RESET IR
blank
blank
blank
100.ASCK
XT1 GND CF1 XT2 MODEL2 VDD1 MODEL1 CF2 KEY1 AGC BATTDET KEY2 KEY3
31. MUTEV
SDET2 SDET1 FUNC SDET3
TUDET XRST1
SDA SCL AVLOUT
SELV3
SELV2
SELV1
blank
DBGP0
blank 99. DAM_TO_T
98. DAT_TO_M
DBGP1
VDD3
DBGP2
84. VDDVCO
GND
XMSRST
XMSPI
82. GND
81. CVBSIN
83. FILTSLC
32. COMPMUTE
47. PSMUTE
48. XAVLTH
49. blank
50. blank
33. AMUTE2
GND
YVSEL
SWSTBY
SQU
VDD4
LET
BLAIR
TU_XMODE
CONDET
XMSST
HST_TO_M
VDDODA
LEDDVD
TU_DCCON
RXD2 TXD2 RXD1 TXD1
X525P AVLIN
BLANK
XP_SAVE
STATCHG J_CLOCK CSYNCIN
XCHECKER
blank
P_CONT
MRST TUON FLON
EPGEXT
MUTECTL P_CONT2
blank blank
P_SAVE2
RFTHRU FANCTL
GND
VDD2
***
27 K27 K
R156
R154
R153
R155
***
15 K
33 K 33 K
6.8 K
39 K
R910
IC901
U301
***
MSP3417G
VXF1106-
ASSY VWV2170
VWM2386
440H/WY
VWM2387
540H/WPW
type
640H/WPW
NOTE 1
IBD
10 k
1 k
IBD:BT101 VEM1037-, ST101 ***
+ +
R4007
BT101 ST101
R4006 D4003
GND
10 k
1K 1SS355-TRB
(3V)
A1/4F
A1/4F
A3/4
A3/4
A3/4
24
TUJB ASSY(1/4)
(VXX3165 : DVR-640H-S)
(VXX3164 : DVR-540H-S)
3. SCHEMATIC DIAGRAM
3.1 TUJB ASSY (1/4)

7
5678
5678
C
D
F
A
B
E
DVR-640H-S
MRST
X525P
ASCK
HSM_TO_T
XRST1
DAT_TO_M
DAM_TO_T
TU_CON
HST_TO_M
P_CONT
TUON
TU_CON
TUON
KEY2
RFTHRU
KEY1
FLPON
FLCLK
FLSTB
FLDATA
P_CONT
TU_CON
XRST1
XP_SAVE
AMUTE1
CR_OUT
R_IN
P_CONT2
L_IN
C_IN
Y_IN
XP_SAVE
CB_OUT
YP_OUT
L_OUT
R_OUT
SPDIF
Y_OUT
C_OUT
B_IR
2VIN
SDET2
C2IN
Y2IN
L2_LIN
L2_RIN
IR
B
BC
E2
1
E C
B B
E C C E
35
34
32
31
33
28
29
30
27
25
26
22
23
24
19
21
20
15
17
16
18
14
13
12
11
10
9
8
7
6
3
4
5
1
2
23
22
21
19
20
18
15
16
17
E
BC
E C
B
C E
B
B2
E2
B
C2
E C
B
E C
E2
B2
C2
B
E C
B
E
C
14
13
12
10
9
11
8
7
6
3
4
5
1
2
1
12
3
2
4
5
B
E C
B
E C
C351
C350
C349
R317
Q810
C812
D810
D811
C811
C813
Q310
R202
R811
C810
R810
Q811
Q812
R170
C314
C5001
C6647
R4020
R169
R168
CN4002
C332C348
CN101
L302
C346
C319
C347 Q307
C321 C322
R311
C323
R313
C325
C324
R310
R312
Q302
Q303
C6425
C6649
C6428
C6427
Q6008
R6316
Q6008
Q6009
R307
Q306
C343
C333
Q306
R308
D5003
C320
Q313
R309
CN303
C334 C335
C302 R337
C4018
C4017
IC1001
C309
D301
Q301
C336
R151
Q314
1-A2,1-C5
1-A3
1-A3
1-A2,1-D5
1-B3
UDZS9R1(B)-TRB
GND
100/16
YF
0.1
***
100
DTC124EUA-TLB
GND
100/10
1SS355-TRB
100/10
0.1
2SC4081(QR)-TLB
***
SW+12R1V V+12R1SW
V+12R1E
1K
0.1
2SA1036K(QR)-TLB
1K
2SC2411K(QR)-TLB
GNDA
0
GND
GND
***
GND
***
***
***
1M
1M
VKN1439- -TBB
V+5R8E
GND
SW+12R1V
*** ***
GND
9604S-23C
GND
CTF1399- -T
V+31E
***
GND
100/16
V+9V
GND
GND
***
DTC124EUA-TLB
470
*** ***
100/16
***
0
***
V+5VO
***
100
V+5R8E
2SA1036K(QR)-TLB
2SC2411K(QR)-TLB
GND GND GND GNDGND
V+5VI
***
100/10
***
0.1/16
RN4903-TRB
YB
470
RN4903-TRB
2SC2411K(QR)-TLB
GND
V+5R1
UMF23N-TLB
33K
GND
***
***
UMF23N-TLB
***
220
V+31V
GND
DTC124EUA-TLB
***
560
V+5R8E
GND
B5B-PH-K-S
GND
***
*** GND
UDZS15(B)-TRB ***
***
GND
CEK1278-A-T
V+5F
V+5R8E
***
V+12R1E
V+12R1E
2SA1036K(QR)-TLB
V+5TU
GND
***
***
***
***
0
V+12R1
C2BEEBC2
VC
C
RN4903
E2B2 CB2 E2
AMUTE1
R_IN
P_CONT2
GND
L_IN
C_IN
Y_IN
GND
X525P
CR_OUT
GND
CB_OUT
GND
GND
GND
YP_OUT
Y_OUT
C_OUT
MRST
GND
L_OUT
GNDA
R_OUT
SW+12R1V
DAM_TO_T
XRST1
HSM_TO_T
ASCK
DAT_TO_M
SPDIF
GND
HST_TO_M
B_IR
TXDGL
RXDGL
2C
SDET2
GND
2Y
GND
GND
2L
2V
GND
(2125)
(2125)
2R
GND
GND
KEY1
KEY2
FLPON
V+5F
IR
V+12R1E
FLCLK
FLDATA
GND
FLSTB
GND
GND
EV5R8
GND
EV+12R1
from SYPS
P_ON
A1/4F
CCN7301
CN2301
JCN202
A2/4
A3/4
F3/4
89
1013
1114
12
19
23
20
15
÷When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
÷The >mark found on some component parts indicates the importance of the safety
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
÷: The power supply is shown with the marked box.

8
1234
1234
C
D
F
A
B
E
DVR-640H-S
3.2 TUJB ASSY (2/4)
-
+
+
-
100
99
2165743119108
98
96
97
93
94
95
1312 1514 1917 201816 22 23 2421 2726 2825
31
29 30
32
35
34
33
37
36
38
91
90
92
88
89
87
86
85
84
40
41
39
42
44
43
45
46
47
82
83
81
80 79 7778 7476 75 7073 7172 66676869 616465 6263 58 575960
48
49
50
56 55 5354 52 51
8
6
54
34
7
8
2
1
TEXTVIN
TEXTV
Y2IN
C2IN
TU_VIN
2VIN
3VIN
L2_RIN
L2_LIN
TU_LIN
TU_RIN
L3_LIN
L3_RIN
C2OUT
2VOUT
1VOUT
C1OUT
Y1OUT
CBOUT
CROUT
SYNCAFT
YOUT
C_OUT Y_OUT
YP_OUT
CB_OUT
CR_OUT
R_IN
L_IN
AV_BUS
RGB_CIN
AV_BUS
AV1_RIN
AV1_LIN
RGB_YIN
TU_CON
SCL
SDA
AV_BUS
BLANK
R_SWIN
L_SWIN
R187
C143
C144
R2003
C2005
R2015
L2005
R2006
R2013
R2014
C2003 R2018
R3510
R3511
R49
R50
R48
R2002
C19
IC100
R2019
C81
C82
C80
R45
R44
R46
R56
R47
C73
C72
C78
C77
C79
C5
C76
R36
R43
R42
R59
R58
C51
C50
C70
C71
D1
C44
R41
R2074
R2024
C3 C6
C8
R16 R18
C10
C11
C91
C26
R2073
C16
C9
C21
C4
C7
C2
R15
C12
C14
C17
C20
C22
C2007
C23
C2006
R57
R6
D2
R2070
C30
R38
C24
C43
D8
C54
C49
C46 C47 C48 C45
R19
D6
C68 C69
D7
C38
C39
R138 R133
R2042
C25
R39
R31
R65
R64
D3
R55
R103
R703 R3002
C702 C701
R701 R3001
R708
C712
R3163
IC701
C730
C3111
R707
IC701
R3164 C711
GND
0
***
1u/10
CTF1388- -T
0.01
GND
YB
GND
75F(2125)
V+5VI
75F(2125)
GND
75F(2125)
***(2125)
GND
GND
GND
***(2125)
GND
YB***
HA118326APFR-K
***(2125)
0
0
0
0
470
1/10 YB
***(2125) 1M
0.1u/25
0.1u/25
1u/10
YF
YF
YB
470
***
GND
470
470
470
1u/10 YB
1u/10 YB
1u/10
1u/10
1u/10
YB
YB
YB
1/10 YF
4.7/50
10K
470
***
470
470
1u/10 YB
1u/10 YB
0.1/25
0.1/25
GND
UDZS11(B)-TRB
0
100/10
V+9V
***
GND
1M
0.1/16
1/10 YB
0.1 YF
1/10
0.1
0.1/25
1/10
0
***
YB
1/10
1/10
1/50
YB
YB
100k
1M
YB
1u YB
0.1/16
YB0.1/16
10/50
0.1/16
YB
YB
0.1/25
0.1/25
100/10
GND
0
V+5VO
YF
*** ***
0
V+5VO
3.3M F
UDZS6R8(B)-TRB
0.1/16
100
***
GND
0.1/16 YB
0.1/16
1/10 1/10 1/10 1/10
YB
100
***
0.1/25
1/10
***
YB
0.1/25
0.1/25
0.1/25
100/10
00
YB YB YB YB
100/10
***
***
0
V+5VO
0
0
***
0
0
V+5VI
10kD 0
10kD 0
8.2kD
10/50
0
10/10
GND
100/16
0.1/25
10/10
8.2kD
V+12R1SW
0
10/50
1-A6
Note7
1VIN
C1IN
Y1IN
L1_RIN
L1_LIN
WY only
Y2OUT
DL3 DRIVE SEP Y1 IN V C&S C3 IN SEP Y2 IN SYNC DET OUT SYNC DET SEP C1 IN VIDEO L3 IN 59/61PIN S1/S2 B OUT SEP C2 IN SYNC DET
A L5 IN(L)
A L5 IN(R)
GND
99:A AGC D
98:RF-C A OUT
97:A AV1 R OUT(L)
100:VTR VorY&S Y3 IN
VIDEO L1 IN FBC GND VIDEO L2 IN TUNER IN RS IN D OUT BS IN BG VTR OUT GND AV2 OUT FBCD
V2 OUT:32
S1/S2 B OUT:33
GND:31
FBCD C1 OUT VCC VCC V1 OUT Y1 OUT
C2 OUT
FBCD
Pb(Cb)/ OUT
Y2 OUT
GND
A L2 IN(L)
A L2 IN(R)
A L3 IN(L)
96:A AV1 R OUT(R)
85:A L4 IN(L)
84:A L4 IN(R)
VREF(9V/2)
A TUNER IN(L)
A L3 IN(R) 83:V DVD M C
82:A HIFI IN(L)
81:A HIFI IN(R)
A HorHDD/OUT(L)
A HorHDD/OUT(R)
A TUNER IN(R)
To DVD(L)
To DVD(R)
A DVD M C F A DVD(L)
F A DVD(R)
A AV1/OUT(L)
A AV1/OUT(R)
A AV2/OUT(L)
A AV2/OUT(R)
A AV1/OUT2(L)
A AV1/OUT2(R)
MAIN C D
SCART RorC IN:49
SCART G IN:48
VCC:47
PY(Y)/G OUT:46
VIDEO AGC
Pr(Cr)/ RorC OUT
MAIN C IN
SLICER OUT
DVD VorY OUT
PAL SCART IN
DVD C OUT
PAL SCART D2
SCART B IN:50
PY(Y) OUT
Pr(Cr)/ OUT
SYNC
Pb(Cb)/B OUT
SDA
SCL
PAL SCART D1
RGB M OUT
F DVD Pb(B)
F DVD Pr(R)
F DVD PY(G)
VCC VCC
F DVD C
F DVD Y
<AUDIO SELECTOR BLOCK>
BA4560RF-TBB
BA4560RF-TBB
C92 0.1u
C94 0.1u
C96 0.1u
A2/4F
A2/4F
A3/4
A3/4
A3/4 A4/4
A3/4
A
3/4
A4/4
21
17
16 1
18
3
TUJB ASSY(2/4)
(VXX3165 : DVR-640H-S)
(VXX3164 : DVR-540H-S)

9
5678
5678
C
D
F
A
B
E
DVR-640H-S
BC
E
34
1
25
6
BC
E
B
E
C
C_IN
C3IN
SELV1
Y_IN
Y3IN
TEXTVIN
AV2_V/YIN
AV2_V/YOUT
AV1_V/YIN
AV1_V/YOUT
BOUT
R/COUT
GOUT
C412 C411
R405 L404
L403
R406 C413
R90
Q410
R438
R424
C410C409
C2001
C443
R2062
C2002
C33
R2001
R195
C2109
IC2002
C36
R425
C405
R402
C403
L401
C408 C406 R404
R89
C404
L402
R401
R403
C407
Q401
R443
R426
Q409
C442
R442
430
33p
82p
18µ15µ
GND
68p
***
10
2SA1576A(QR)-TLB
GND
0
470
7p3p
GND
***
0.1
V+5VI GND
***
***
GND
180 F
GND
V+5VI
***
GND
GND
YB
1/10
***
1/10
MM1503XN-TRB
GND
YB
270F
82p
33p
3p
15µ
68p
***
10 0
7p
18µ
0.1
GND
470
2SA1576A(QR)-TLB
V+5VI
GND
***
1k
0GND
2SC4081(QR)-TLB
***
***
V+5VI
1-D2
C IN
Y IN
IBD for LINE INPUT3
Note SELV1 :
Vcc IN 2
OUT
SW
GND
IN 1
3
25
4
16
C31
C35
IC2003
GND
0.1/16
0.1/16
YB
YB
MM1501XN-TRB
Vcc
OUT
IN 2
GND
SW IN 1
R423
0
A2/4F
A1/4

10
1234
1234
C
D
F
A
B
E
DVR-640H-S
3.3 TUJB ASSY (3/4)
(R99 0)
IR BLASTER
E
BC
BC
E
1
3
2
1
3
2
R4014
Q4003
R192
C4011
R4013
R4011
R4016
Q4002
R4015 L4001
R4012
C4012
C4010
C4014
C4013
R129
R4030
C4015 C4016
R4029
R118
R4027
D4005 R4028 JA4002
R194
JA4001
C4007
KN405
KN403
KN404
KN401
KN402
B_IR3
B_IR
IR
SEL_IR
***
GND
GND GND
***
4.7K
4.7K
2SC4081(QR)-TLB
CH100p
1K
150 ***
100p
2SA1576A(QR)-TLB
4.7K
CH
GND
***
***
GND
GND
GND GND
CH***
GNDGNDA
0
0
GND
1SS355-TRB
GNDGND
***
0.1
220
CH
220
220K
V+5V
RKN1004-
0
1K
V+5V
RKN1004-
***
GND
***(VNF1084- -T)
VNF1084- -T
***(VNF1084- -T)
***(VNF1084- -T)
***(VNF1084- -T)
REAR INPUT1 (L1 UP)
R
L
V
(R98 0)
(2125)
SC
Y
(R97 0)
REAR INPUT3 (L3 LOW)
R
L
L1_RIN
1VIN
L1_LIN
D2017,D2018:UMZ6R8N-TLB
Y1IN
C1IN
V
SY
C
(R96 0)
(2125)
(R95 0)
20 12
19
17
16
14
13
3
12
3
1
2
8
5
10
911
7
12
3
3
21
3
20
17
18
15
21
12
3
14
12
2
5
36
4
1
3
3
12
12
3
12
3
C2022
D2021
R2048
C2024 C2026
D2020
R2046
L2004
C2021
D2019
C2019
D2018
R2021
D2017
L2003
C2017 C2016
D2016
R2038
D2015
R2036
R2049
C2025
R2047
C2023 R2045 R2043C2020
R2041
C2018
R2039
C2015
R2037
C2014
L2002
C2013
D2014
C2010
D2009
JA2001
D2008
R5
L2001
R2035
C2012 R2022 R2020
SDET1
L3_LIN
L3_RIN
3VIN
C3IN
Y3IN
SDET3
GND
470 CH
100
CH470
***
100
***
***
***
***
***
***
0
***
CH470
100
GND
470
***
CH
***
100
100K
GND
CH
GND
***
100K
CH ***
GND
75F(2125)
GND
YB
75F(2125)
0.01u
GND 75F(2125)
CH***
100K 100K
***
GND
GND
CH
75F(2125)
***
***
***
***
***
VKB1183-
***
GND
75F(2125)
0.01 YB
GND
75F(2125)
0
A2/4
A2/4
A1/4
A1/4
A3/4F
A1/4

11
5678
5678
C
D
F
A
B
E
DVR-640H-S
AMUTE
L_OUT
D2004,D2005:UMZ6R8N-TLB
R1
L1
OUTPUT1
V1
S1
Y
C
Cr
Cb
Y
DIGITAL
AUDIO OUTPUT
COMPONENT
OUTPUT
E
E
BC
E
C
B
BC
B
E
C
18
20
21
17
15
12
14
3
2
3
1
42
3
5
1
2
3
1
21
21
3
4
2
1
21
3
3
3
1
2
E
BC
C3129
C3131
Q3211
C2039
R2053
R2054
R2052
R2032
Q3002
Q3001
R2031
R2030
C2038
C2037
C2011
C2036
C3126
D3201
C3128
Q3210
D3202
R2026
R2010
C2033
C2034
R2012
C2004
R2009
C2035
R2055
C2029
C2028
R2051
R2050
D2013
R2029
D2012
R2027
JA2003
D2011
R2025
D2010
R2023
D2005
R2011
D2004
JA2010
JA2004
C2008
R2005
R2004
R2007
Q2001
C2032 R2008
R_OUT
AMUTE
L_OUT
Y1OUT
1VOUT
C1OUT
AMUTE1
AMUTE2
AMUTE
CBOUT
CROUT
YOUT
SPDIF
1-B4
1-C4
1-C1
47/16 470
***
DTC124EUA-TLB
GND
***
22K
1K
22K
1K
2SD2114K(VW)-TLB
2SD2114K(VW)-TLB
47/16 470
1000/6.3
0.01/50
1000/6.3
YB
***
1SS355-TRB
GND
220/6.3
DTA124EUA-TLB
1SS355-TRB
V+5V
GND
470/6.3
470/6.3
0
*** ***
***
GND
100k
1000/6.3
100
CH 470
GNDA
CH
100 GND
75F(2125)
***
470
75F(2125)
UMZ6R8N-TLB
75F(2125)
UMZ6R8N-TLB
GND
75F(2125)
***
75F(2125)
***
75F(2125)
***
VKB1159-
VKB1165-
***
***
V+5R1
***
***
***
1/50 0
Y2OUT
R2
L2
OUTPUT2
V2
C
YS2
E
BC
B
E
C
19
20
17
2
3
1
21
16
14
13
10
5
8
33
12
97
R2066
R2068
Q3004
R2060
R2061 Q3003
C2027
R2063
C2040
C2041
R2056
R2069
C2031
R2065
C2030
R2064
D2024
R2059
D2023
D2022
2VOUT
C2OUT
1K
470
2SD2114K(VW)-TLB
3.9(2125)
470
1K
2SD2114K(VW)-TLB
YB0.01
1000/6.3
1000/6.3
75F(2125)
GNDA
100
CH
100
CH 470
GND
470
68F(2125)
***
75F(2125)
VKB1184-
A3/4F
A3/4F
A2/4
A2/4
A1/4
A1/4
5
6
7
2
22
4
TUJB ASSY(3/4)
(VXX3165 : DVR-640H-S)
(VXX3164 : DVR-540H-S)

12
1234
1234
C
D
F
A
B
E
DVR-640H-S
3.4 TUJB ASSY (4/4)
SIF
B
E
C
11
12 15 1613 14 1918 2017 21
23
22
10
9
8
6
7
5
3
2
4
24
26
25
29
27
28
32
31
30
44
1
4143 4042 35373839 36
33
34
B
E
C
1324 859761210 11 13 14 15 16 17
C
E
B
20
21
18
19
R926
R925
R923
R929
R928
Q906
R927
C901
R933
L902
C915 R907
X901
R905
C907
C908
C931 C930
R924
C929
R931
C909
L903
C906
C905
L901
IC901
C917
C937
R910
C938
C918
C939
C919
R909
L904
L305
L306
C301
C306 C307
C313
C5507
C5506
Q5009
R305
R306
C310
R301
Q5008
L301
L5004
U301
100
GND
2SC4081(QR)-TLB
GND
100
10k
3p
2.2k
22
4.7k
GND
100
0.01
10µ
VSS1189- -T
18.43MHz
0
56p
3p
0.1/25
56p
*** ***
GND GND
CH CH
1µ
0
GND
YB
330
100p
LCYA101J2520-T
CTF1399
MSP3417G-TBB
V+5R1
VTL1081--T
10/50 AL
3.3/50 AL
***
0.1/25 0.1/25
10/50
0.1/25
0(2125) CTF1399
V+5R1
GND
2SA1576A(QR)-TLB
GND
33p CH
CH33p
1000/6.3 2200p
1000/6.3 2200p
1K 10K
YB
YB
22/25
GND
GND
1K
2SA1576A(QR)-TLB
CTF1399- -T
CTF1399- -T
VXF1106-
STBYQ
TP TP TP TP DVSUP DVSS TP TP
TP
DCO1
DCO0
ADSEL
12:SCL 13:SDA 22:RESETQ
VREF2
DACMR
XOUT
XIN
TP
40:NC/ASG
DACML
VREF1
AIN1-
AIN1+
TESTEN
39:NC
41:SCIR
SCOL
SCOR
38:NC 37:NC
TP
TP
NC
SIF AMP
Note R910 WPW (*** )
MULTI SOUND DECODER
AVSUP
MONOIN AVSS VREFTOP CAPLM AHVSS AGNDC
AHVSUP
(WPW)
CTF1306-T
CTF1306-T
AGCOUT NC SCL SDA BB(5V) NC GND SIFOUT AUDIOOUT NC NC MB(5V) NC AFT GND
<U/V TUNER BLOCK>
VIDEO TU(31V)
A4/4F
A4/4F
TUJB ASSY(4/4)
(VXX3165 : DVR-640H-S)
(VXX3164 : DVR-540H-S)

13
5678
5678
C
D
F
A
B
E
DVR-640H-S
XRST1
TU_VIN
TU_LIN
TU_RIN
RFTHRU
AGC
SDA
STACHG
SCL
TU_CON
BC
E
BC
E
E2
C2
B2
E
B
C
C927
C928
C924
R921 R922
Q904
C926
C925
R920
R918 R919
Q903
C923
R917
R5012
R304
R302 R6317
R303
Q6001
Q6001
R6002
GND GND GND
3900p
560p
2SA1576A(QR)-TLB
GND
3.3k
YB
3.3k
CH
YB
0.01
GND GND
3900p
560p
2SA1576A(QR)-TLB
1k
YB
3.3k 3.3k
CH
0.01 YB
1k
12(2125)
10(2125)
10(2125) 0
V+5TU
GND
12(2125)
UMF21N-TLB
UMF21N-TLB
1K
V+5R8E
V+31V
EC2BEBC2
E2
CE2B2
UMF21N
CB2
A4/4F
A2/4
A1/4